Toothbrush



FIG. 1 is a front view of a toothbrush showing our new design;

FIG. 2 is a right side view of the toothbrush shown in FIG. 1, the leftside being a mirror image thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view of an alternate embodiment of the toothbrushdesign with the views being shaded to show a contrast in color;

FIG. 5 is a right side view of the toothbrush shown in FIG. 4, the leftside being a mirror image thereof; and,

FIG. 6 is a rear view of the toothbrush shown in FIG. 4.

The portions of the top and bottom surfaces neither shown in the drawingnor described in the specification, form no part of the claimed design.

The ornamental design for a toothbrush, as shown and described.